1. Newsletter on Enchytraeidae no. 10: proceedings of the 7th International Symposium on Enchytraeidae
Newsletter on Enchytraeidae no. 10: proceedings of the 7th International Symposium on Enchytraeidae : May 25-28, 2006, Brno, Czech Republic / edited by Jiří Schlaghamerský. Brno : Masaryk University, 2007. 233 s.